Grundfos SL Series Wiring Diagrams
1.5-15 hp
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Also See for SL Series:
- Installation and operating instructions manual (16 pages) ,
- Service instructions manual (44 pages) ,
- Safety instructions and other important information (21 pages)
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- 1 Wiring Diagrams for Small Pumps
- 2 61R-3 Phase, 230/460V, 60Hz Without Wio (Water-In-Oil) Sensor
- 3 Connect 460V Pumps Using the High-Voltage (Star) Connection
- 4 Connect 230V Pumps Using the Low-Voltage (Delta) Connection
- 5 Connect 208/230V Pumps Using the Low-Voltage (Delta) Connection
- 6 Thermal Switch & Ptc Sensor Wiring Diagrams
- Download this manual
File Name: Wiring Diagram-SL-SE.pdf Rev 3/27/2019
Wiring Diagrams for Small (1.5-15 HP)
61R-3 phase, 230/460V, 60Hz without WIO (Water-in-Oil) Sensor:
•
•
Fig. 2 Standard version with Thermal
Switches and Moisture Switch wired
in low-voltage (delta) connection.
SL/SLV pumps
Fig. 1 Wiring Diagram, 10 core cable.
EFFECTIVE DATE: March 27,2019
Fig. 3 Standard version with Thermal
Switches and Moisture Switch wired
in high-voltage (star) connection.
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Related Manuals for Grundfos SL Series
Summary of Contents for Grundfos SL Series
- Page 1 File Name: Wiring Diagram-SL-SE.pdf Rev 3/27/2019 EFFECTIVE DATE: March 27,2019 Wiring Diagrams for Small (1.5-15 HP) SL/SLV pumps 61R-3 phase, 230/460V, 60Hz without WIO (Water-in-Oil) Sensor: • Connect 230V pumps using the low-voltage (delta) connection. • Connect 460V pumps using the high-voltage (star) connection. Fig.
- Page 2 File Name: Wiring Diagram-SL-SE.pdf Rev 3/27/2019 EFFECTIVE DATE: March 27,2019 Wiring Diagrams for Small (1.5-15 HP) SL/SLV pumps 61R-3 phase, 230/460V, 60Hz with WIO (Water-in-Oil) Sensor: • Connect 230V pumps using the low-voltage (delta) connection. • Connect 460V pumps using the high-voltage (star) connection. Fig.
- Page 3 File Name: Wiring Diagram-SL-SE.pdf Rev 3/27/2019 EFFECTIVE DATE: March 27,2019 Wiring Diagrams for Small (1.5-15 HP) SL/SLV pumps 60J-3phase, 208V, 60Hz without / with WIO (Water-in-Oil) Sensor: • Connect 208V as a Direct Online (DOL) connection. Fig. 6 Wiring Diagram, 7 core cable, Direct Online (DOL). Fig.
- Page 4 File Name: Wiring Diagram-SL-SE.pdf Rev 3/27/2019 EFFECTIVE DATE: March 27,2019 Wiring Diagrams for Medium (12-42 HP) SL/SLV-SE/SEV pumps 60S/61R/61G - 3 phase, 208-230/460V, 60Hz-with Thermal switches / PTC sensors • Connect 208/230V pumps using the low-voltage (delta) connection. • Connect 460V pumps using the high-voltage (star) connection. DOL Starting in Case of 230V Fig.
- Page 5 File Name: Wiring Diagram-SL-SE.pdf Rev 3/27/2019 EFFECTIVE DATE: March 27,2019 Wiring Diagrams for Medium (12-42 HP) SL/SLV-SE/SEV pumps Thermal switch & PTC sensor Wiring Diagrams Fig. 13 Standard / Explosion Version with Fig. 12 Standard / Explosion Version with Thermal switches. PTC Sensors.
- Page 6 File Name: Wiring Diagram-SL-SE.pdf Rev 3/27/2019 EFFECTIVE DATE: March 27,2019 Wiring Diagrams for Medium (12-42 HP) SL/SLV-SE/SEV pumps Connection for Pump with EMC cable. Main supply voltage must be communicated at time of order as pump will be wired at the factory. Fig.